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2 years ago

Elp help help help help help help help help help help help hepl heplhpekhpleh

Mathematics

1 answer:

Alex Ar [27]2 years ago

5 0

Answer: A: 4

Step-by-step explanation:

10/2=5

15/3=5

20/x=5 x=4

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Someone please help ASAP. 15 points and I’ll mark brainliest.

lyudmila [28]

Answer:

first is linear second is quadratic and third looks like linear

Step-by-step explanation:

1. its a continuous straight line, linear

2. parabola shaped, quadratic

3. again a straight line, so linear

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2 years ago

Match each whole number with a rational exponential expression. HELPP ME PLEEASE FASTTT

nalin [4]

1. 343^(2/3)
3rdrt[(343(343)]
49

2. [2,197^(1/3)]^2
[3rdrt(2,197)]^2
169

3. 729^(2/3)
3rdrt[729(729)]
81

4. (1,000^2)^(1/3)
3rdrt(1,000^2)
100

5. [3rdrt(9261)]^2
441

6. [3rdrt(216^2)]
36

Hope this helps!

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2 years ago

Read 2 more answers

Who would be the most likely audience for Jack London's story?

ki77a [65]

Answer: general public

8 0

3 years ago

Read 2 more answers

Factor completely 2x^2 − 2x − 40.

zubka84 [21]

Step-by-step explanation:

Hey there!

Given;

$= 2 {x}^{2} - 2x - 40$

Solve it by using mid-term factorization.

$= 2 {x}^{2} - 2x - 40$

$= 2 {x}^{2} - (10 - 8)x - 40$

$= 2 {x}^{2} - 10x + 8x - 40$

Take common and simplify them to get answer.

$2x(x - 5) + 8(x - 5)$

$= (2x + 8)(x - 5)$

$= 2(x + 4)(x - 5)$

Therefore the answer is option D.

Hope it helps..

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3 years ago

How to find the value of x un the simplest radical form

Nonamiya [84]

An educated guess
In order to find this you need to use the right triangle formula and multiply the two.

Hope this helps!

8 0

3 years ago